I ordered the Case-Mate tough case from AT&T's web site. Kind of expensive, but I had the same one for my Galaxy S2 and its a really nice case that gives a lot of protection without too much extra bulk.

Sorry I cannot post pictures, but it fits well and works well. The back surface is not very rubbery - its a tad slippery, but more grip than not having a case at all. I would imagine if it was dropped, the case would crack and/or come apart into the two pieces, but that is fine with me!

I've also ordered a white silicone case from Hong Kong - still waiting on that one to come in.

I ordered the Case-Mate tough case from AT&T's web site. Kind of expensive, but I had the same one for my Galaxy S2 and its a really nice case that gives a lot of protection without too much extra bulk.

Ordered the ROCK 'Naked Shell' case on eBay from Hong Kong based seller 'LuckyExpress168' located here.

The price included free shipping via HK Mail, and took about 3 weeks to reach me in California.

Also included was a good quality screen protector, although in the case of both that I ordered, the protector seemed to be for a different phone. The protector has a nice matte finish, and does cover the Titan's screen, but is not a perfect, edge-to-edge fit.

The case, however, is as close to perfect as I've seen for this type of case. It is very thin with a nice tactile feel to it. I found the Titan without a case almost impossible to 'grip' securely due to its fairly sharp edges and the slick metallic finish. The ROCK case adds just enough to make the phone grippable, especially one handed.

The closest comparison I can make to the feel of the case finish is that it matches the back plate of the old Motorola Droid.

I also have the Incipio 'Feather' case, which is very similar to the ROCK case in fit and feel. However in comparing the two I find the ROCK to have a more exact fit, more precise cutouts, and a higher quality feel, for a much lower price.

I have a few of those cheapies and I like them. The ones that have the one large opening for LED, Camera, and speaker are better in my opinion because there is a larger opening for the power button - makes it much much easier to depress.